Plant library
Herb
Basil
Ocimum basilicum
Zones 4–11
Tomato's best friend — a few plants keep your kitchen in pesto all summer.
Sun
Full sun
Water
moderate
Spacing
10-12 in apart
Soil
Rich, warm soil
Difficulty
easy
Zones
4–11
When to plant
Apr
May
Jun
Timing shifts with your zone — the Genie can pin down exact dates for you.
How to care for it
Pinch the top at 6 in and pinch every flower after — it doubles the leaves. Warm soil, even water; one freeze kills it. Succession-sow monthly for a summer-long supply.
Good companions
Tomato (a classic pair), pepper, oregano
Harvest
Cut whole stems above a node, never more than a third of the plant.
Want a plan for growing Basil?
Your Genie can give exact timing and care for your zone.
